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1510B — SEAT,HELICAL COMPRESSION SPRING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

1510B: SEAT,HELICAL COMPRESSION SPRING.

SEAT,HELICAL COMPRESSION SPRING. Key specifications include weight: 2.5 POUNDS LBS, design_type: FIXED, overall_width: 4.250 INCHES NOMINAL IN, overall_height: 2.000 INCHES NOMINAL IN, overall_length: 6.000 INCHES NOMINAL IN, built-in_viewfinder: INCLUDED. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-710-6928, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
1510B
NSN: 5340-00-710-6928
NIINs: 007106928, 015172942
FSC: 5340 — Hardware, Commercial
CAGE: 86184 — GRISWOLD INDUSTRIES DBA CLA-VAL CO (USA)
SPECIFICATIONS
weight2.5 POUNDS LBS
design_typeFIXED
overall_width4.250 INCHES NOMINAL IN
overall_height2.000 INCHES NOMINAL IN
overall_length6.000 INCHES NOMINAL IN
built-in_viewfinderINCLUDED
mounted_camera_positionANY ACCEPTABLE
NSN5340-00-710-6928
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 1510B MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
FIRST STEP DIAMETER: 0.8750 INCHES NOMINAL IN
•
END DIAMETER: 0.5370 INCHES NOMINAL IN
•
DISTANCE FROM END TO FIRST STEP: 0.1560 INCHES NOMINAL IN
•
DESIGN TYPE: SOLID
•
MATERIAL: STEEL CORROSION RESISTING
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.2500 INCHES NOMINAL IN
FIRST STEP DIAMETER0.8750 INCHES NOMINAL IN
END DIAMETER0.5370 INCHES NOMINAL IN
DISTANCE FROM END TO FIRST STEP0.1560 INCHES NOMINAL IN
DESIGN TYPESOLID
MATERIALSTEEL CORROSION RESISTING
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1510B?
1510B is a SEAT,HELICAL COMPRESSION SPRING.
What is the NSN for 1510B?
1510B is cataloged in the U.S. Government catalog under NSN 5340-00-710-6928. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.